| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.67 | 11.335% | $269.0633 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $6.99 | 3.537% | $7.2372 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $239.42 | 10.716% | $265.0762 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $205.55 | 6.129% | $218.1482 | $218.15 | $218.15 | $218.10 |
| Purchase #5 | $137.42 | 10.642% | $152.0442 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $233.96 | 13.459% | $265.4487 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $203.90 | 5.302% | $214.7108 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,268.91 | $1,391.7286 | $1,391.73 | $1,391.75 | $1,391.60 | |